74585350

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{4349}}^1$

素因数の和:4382

約数の個数: 48

約数和(自身を含む): 161820000

約数和(自身を除く): 87234650

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 490, 686, 1225, 1715, 2450, 3430, 4349, 8575, 8698, 17150, 21745, 30443, 43490, 60886, 108725, 152215, 213101, 217450, 304430, 426202, 761075, 1065505, 1491707, 1522150, 2131010, 2983414, 5327525, 7458535, 10655050, 14917070, 37292675, 74585350]

約数ペア:

[(1, 74585350), (2, 37292675), (5, 14917070), (7, 10655050), (10, 7458535), (14, 5327525), (25, 2983414), (35, 2131010), (49, 1522150), (50, 1491707), (70, 1065505), (98, 761075), (175, 426202), (245, 304430), (343, 217450), (350, 213101), (490, 152215), (686, 108725), (1225, 60886), (1715, 43490), (2450, 30443), (3430, 21745), (4349, 17150), (8575, 8698)]